IBM Blockchain

https://www.youtube.com/watch?v=8WWUq8ojSPU&feature=youtu.be

https://www.youtube.com/watch?v=zhdVrZCKHjU&feature=youtu.be

http://newsroom.ibm.com/image/ibm-seafood-infographic_Oct16.jpg

https://www.youtube.com/watch?v=-QgPQzwyrCA

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